13662645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 23379840

約数和(自身を除く): 9717195

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 409, 655, 1227, 1965, 2045, 2227, 6135, 6681, 6953, 11135, 20859, 33405, 34765, 53579, 104295, 160737, 267895, 803685, 910843, 2732529, 4554215, 13662645]

約数ペア:

[(1, 13662645), (3, 4554215), (5, 2732529), (15, 910843), (17, 803685), (51, 267895), (85, 160737), (131, 104295), (255, 53579), (393, 34765), (409, 33405), (655, 20859), (1227, 11135), (1965, 6953), (2045, 6681), (2227, 6135)]